Grapevine, and C65 Consumer Sales Some of you may know that C65 developer systems did eventually make it onto the market, and the hands of consumers. Rare commodore c65 64dx system schematics developer manual prototype 65 by 1991, the world of console and computer gaming had radically changed the super famicom (super nes, or snes) and the megadrive (sega genesis) had again revolutionised video games in the home, re-instilling the feeling of then-current arcade games, such as capcom's' ghouls and ghosts', into the minds of home gamers.